PICCADILLY LINE: Saturday 27 May, from 0445 and all day Sunday 28 and Monday 29 May, no service between Acton Town and Heathrow, all terminals (including Saturday Night Tube). Replacement buses operate. Please use the Elizabeth line between Central London and Heathrow where possible.
Replacement buses operateService PL1: Acton Town - South Ealing - Northfields - Boston Manor - Osterley - Hounslow East - Hounslow Central (Bell Corner) - Hounslow West - Hatton Cross - Heathrow Central Bus Station (for Terminals 2 and 3) - and to/from Heathrow Terminal 5 during Night Tube hours only.Service PL3: Limited service between Hammersmith and Heathrow Terminals 2&3 only, during the day. Please use the Elizabeth line between Central London and Heathrow where possible.